Premium Platinum Electrode: Engineered with high-grade platinum for superior conductivity and extended service life, ensuring consistent ignition performance in extreme conditions.

Laser-Welded Ground Strap: Precision laser welding enhances structural integrity, reducing voltage leakage and improving combustion efficiency for optimized fuel economy.

Multi-Point Heat Dissipation: Advanced copper-core design with triple-gasket sealing prevents overheating, ideal for turbocharged engines and high-performance vehicles.

Corrosion-Resistant Shell: Nickel-plated steel construction withstands chemical erosion and vibration, compatible with ethanol-blended fuels and harsh driving environments.

Universal Fitment: OEM-specified dimensions (SP-432/AGSF32FM) ensure seamless installation in major Asian, European, and American vehicle models.

Bulk Purchase Advantage: Direct-from-factory pricing with volume discounts available for auto repair shops, fleet managers, and wholesalers.